Reprogram W7500P
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RE: Reprogram W7500P
by Lihan__ WIZnet ·
Yes, it is possible. The W7500P-S2E is a W7500P with the S2E firmware pre-programmed at the factory, but you can erase its internal flash memory and program a new BIN file.
There are two methods:
You can update it over Ethernet using the WIZnet Configuration Tool. However, the Boot and App firmware versions must be compatible.
Put the W7500P into BOOT mode, then use UART2 and the W7500 ISP Tool.
The ISP Tool erases the existing flash before programming. Therefore, technically, the new firmware does not overwrite the existing file directly; the existing firmware is erased and replaced with the new firmware.